We were originally booked there for late march and I've been checking every few days to see if anything else was closing, that might deter us from staying there. Yesterday, when I checked, I saw the notification for the kids play area being closed (a big part of why we picked there for our almost 3 year old). We are going to switch to Riviera for now, and hope an update comes through that the splash area is back operational prior to going down. We were/are hoping to stay there because of how quiet everyone has said it is, and nothing that currently isn't operational was worrying us, but the splash area for our son is a big draw, as we are doing more resort days/pool days than park days this trip.
My personal opinion is most members are going to continue avoiding Poly (it is still wide open). We made the switch to another resort for now, and if notification comes in that the splash area is done in time and the pools haven't been closed, we will switch back, as I can't see it booking up.